Lot Of 5 Photo Postcards Astronomy RPPC Mount Lick Observatory Hamilton Ca. For Sale

This lot contains 5 vintage photo postcards featuring the Mount Lick Observatory in Hamilton, California. The postcards are standard size (5.5x3.5 in) and are original, not licensed reprints. They are real photo postcards (RPPC) and depict the observatory and the night sky for astronomy enthusiasts. The postcards are unposted and were manufactured in 1910.

The set is perfect for collectors of postcards and those interested in astronomy or California's history. The photographs showcase the beauty of the Mount Lick Observatory and would make a great addition to any collection. These non-topographical postcards are being sold as a unit and will be shipped from the United States.

Halley’s Comet, the Planet Jupiter, the Planet Saturn, the Planet Mars and the 120-Inch telescope are all included. Will not split up